![]() |
市場調查報告書
商品編碼
2169823
量子抗性網路市場預測至2034年—全球安全技術、網路組件、部署模式、網路類型、應用、最終用戶和區域分析Quantum-Safe Network Market Forecasts to 2034 - Global Analysis By Security Technology, Network Component, Deployment Type, Network Type, Application, End User, and By Geography |
||||||
根據 Stratistics MRC 的數據,預計到 2026 年,全球抗量子網路市場規模將達到 12 億美元,並在預測期內以 35.8% 的複合年成長率成長,到 2034 年將達到 139 億美元。
抗量子網路融合了密碼技術和安全基礎設施,旨在保護通訊、資料傳輸和網路運行免受當前及未來與量子運算相關的威脅。該市場涵蓋後量子密碼學 (PQC)、量子金鑰傳輸(QKD) 以及混合抗量子安全解決方案,並由網路硬體、軟體和保全服務提供支援。這些解決方案部署於企業網路、通訊網路、資料中心連接、政府和國防網路以及關鍵基礎設施。人們日益關注「當前收集,未來解密」攻擊、長期資料保密性以及密碼技術的轉型,這促使各組織加強網路安全,並為量子電腦的出現及其對密碼技術的影響做好準備。
未來量子運算能力帶來的網路安全風險增加
量子電腦破解廣泛使用的公開金鑰加密演算法的威脅日益加劇,這成為推動抗量子網路市場發展的主要動力。管理敏感財務資訊、政府通訊、醫療記錄和關鍵基礎設施的機構必須考慮傳輸和儲存資料的長期保密性。 「先收集後解密」攻擊(即先收集加密資訊以備將來解密)使得制定加密遷移計畫變得迫在眉睫。此外,政府安全指令和後量子加密演算法的標準化也促使企業評估抗量子技術。電信營運商、金融機構和雲端服務供應商正在投資於密碼學研發、安全金鑰管理和網路現代化,以增強其抵禦不斷演變的網路安全威脅的能力。
高昂的實施成本和複雜的加密遷移
部署抗量子攻擊網路可能需要在安全基礎設施、軟體升級、測試和專業技術方面進行大量投資。運作大規模網路的組織必須識別易受攻擊的加密演算法,評估依賴關係,並在不中斷現有服務的情況下遷移系統。與傳統硬體、網路協定、應用程式和第三方系統的相容性會進一步增加部署的複雜性。根據具體實施方案,量子金鑰傳輸可能需要專用光學設備和相應的光纖/衛星基礎設施。此外,組織在整合新的安全技術時必須評估效能、互通性和運作要求。這些挑戰會導致部署週期延長,因此分階段遷移策略越來越受歡迎,尤其是在現有系統更新周期長或現代化預算有限的情況下。
加速後量子密碼學和抗量子通訊技術的應用。
向抗量子加密標準的過渡為技術提供商、電信營運商和網路安全保全服務公司帶來了巨大的機會。標準化的後量子演算法使組織能夠將抗量子加密技術整合到現有網路、應用程式和安全產品中,通常無需全新的實體基礎設施。此外,量子金鑰傳輸為高度安全的通訊提供了可能,尤其是在政府、國防、金融服務和關鍵基礎設施領域。結合傳統密碼學、後量子演算法和基於量子技術的金鑰分發的混合架構可以滿足各種網路環境中不同的安全需求。加密資產清單、遷移諮詢、金鑰管理和量子安全網路監控日益成長的需求也為託管安全提供者和專業技術供應商創造了新的商機。
快速的技術變革以及與現有網路安全解決方案的競爭
量子容錯網路市場面臨許多挑戰,例如現有網路安全廠商的競爭、快速演進的加密標準以及量子威脅出現時間的不確定性。如果企業認為量子運算的風險是遙遠的未來問題,或者轉型成本與當前的網路安全優先事項相衝突,則可能會推遲投資。此外,不同廠商的實作方式以及互通性問題也會使量子容錯解決方案在異質網路中的部署變得複雜。標準的變更、演算法漏洞或實作缺陷可能需要額外的測試和產品更新。與現有密碼學、網路安全和金鑰管理供應商的競爭也會對定價和差異化構成壓力。廠商必須保持其加密技術的敏捷性、互通性和強大的實現安全性,才能建立長期的客戶信任。
新冠疫情加速了數位轉型、遠距辦公、雲端運算的普及以及對安全數位通訊的依賴。這些趨勢凸顯了保護在企業網路、通訊基礎設施和分散式環境中傳輸的敏感資訊的重要性。然而,疫情也導致一些組織將支出轉向保障業務永續營運和傳統的網路安全優先事項。供應鏈中斷和基礎設施專案延誤對更廣泛的網路和安全產業造成了一定影響。疫情後,雲端服務、資料中心基礎設施、數位金融服務和連網政府系統的擴展進一步增加了對長期密碼彈性的需求。人們對量子相關安全風險的日益關注以及標準化後量子密碼技術的發展,進一步強化了向系統性抗量子網路轉型的必要性。
預計在預測期內,後量子密碼學(PQC)領域將佔據最大佔有率。
後量子密碼學(PQC)預計將在量子安全網路市場佔據領先地位,這主要得益於其對現有數位基礎設施的廣泛適用性,以及無需專用量子通訊鏈路即可保障通訊安全的潛力。 PQC採用的密碼演算法旨在抵禦來自經典電腦和量子電腦的攻擊。美國國家標準與技術研究院(NIST)對後量子演算法的標準化正在加速企業、政府機構和技術提供者的轉型計畫。透過適當的實施和測試,PQC可以整合到軟體、網路協定、公鑰基礎設施和安全設備。其在雲端運算、通訊、金融服務和企業網路等領域的廣泛應用正在推動其商業化進程。
預計在預測期內,量子金鑰傳輸(QKD)領域將實現強勁成長。
隨著各國政府、電信業者和關鍵基礎設施機構探索基於量子技術的金鑰交換安全方案,量子金鑰傳輸(QKD)領域預計將迎來強勁成長。 QKD 利用量子通訊原理建立加密金鑰,並偵測已部署系統中的某些形式的攔截。對城域量子網路、光纖量子通訊基礎設施和衛星安全舉措的投資正在擴大其潛在部署範圍。此外,多重技術的進步以及與傳統光纖網路的整合有望提升特定 QKD 部署的實用性。雖然高安全性需求預計將是推動市場需求的主要因素,但部署成本、距離限制、基礎設施可用性和整合要求等因素將影響 QKD 在各種應用領域的普及程度。
在預測期內,北美預計將佔據全球抗量子網路市場最大的佔有率,這得益於大規模的網路安全投資、先進的通訊和資料中心基礎設施,以及為向後量子密碼技術過渡所做的早期準備。美國是關鍵市場,因為政府機構、金融機構、科技公司和關鍵基礎設施營運商對保護敏感資訊有著巨大的需求。國家網路安全指南和後量子演算法的標準化正在促使各組織識別密碼漏洞並制定過渡策略。此外,成熟的網路安全供應商、雲端服務供應商和專業量子技術公司的存在,全部區域的產品開發和商業化提供了支援。
預計亞太地區在預測期內將實現最高的複合年成長率,這主要得益於對量子通訊基礎設施的投資、數位經濟的擴張以及對國家網路安全能力的日益重視。中國正在投資量子通訊網路,而日本、韓國、印度和其他區域市場也在提升其量子技術能力並加強其數位安全基礎設施。該地區大規模的通訊網路擴張、資料中心容量的成長以及雲端服務的日益普及,為後量子密碼學和量子安全網路解決方案創造了機會。政府主導的研發舉措以及電信營運商、大學和科技公司之間的合作,也為此生態系統的發展和商業化提供了支持。
According to Stratistics MRC, the Global Quantum-Safe Network Market is accounted for $1.2 billion in 2026 and is expected to reach $13.9 billion by 2034 growing at a CAGR of 35.8% during the forecast period. Quantum-safe networks incorporate cryptographic technologies and security infrastructure designed to protect communications, data transmission, and network operations against present and emerging threats associated with quantum computing. The market encompasses post-quantum cryptography (PQC), quantum key distribution (QKD), and hybrid quantum-safe security solutions, supported by network hardware, software, and security services. These solutions serve enterprise networks, telecommunications networks, data center interconnects, government and defense networks, and critical infrastructure. Increasing concerns about harvest-now-decrypt-later attacks, long-term data confidentiality, and cryptographic migration are encouraging organizations to strengthen network security and prepare for the emergence of cryptographically relevant quantum computers.
Increasing cybersecurity risks from future quantum computing capabilities
The growing threat that sufficiently powerful quantum computers could compromise widely used public-key cryptographic algorithms is a major driver of the quantum-safe network market. Organizations managing sensitive financial information, government communications, healthcare records, and critical infrastructure must consider the long-term confidentiality of transmitted and stored data. Harvest-now-decrypt-later attacks, in which encrypted information is collected for potential future decryption, have increased the urgency of cryptographic migration planning. Additionally, government security directives and the standardization of post-quantum cryptographic algorithms are encouraging enterprises to evaluate quantum-resistant technologies. Telecommunications operators, financial institutions, and cloud service providers are investing in cryptographic discovery, secure key management, and network modernization to strengthen resilience against evolving cybersecurity threats.
High deployment costs and complex cryptographic migration
The implementation of quantum-safe networks can require substantial investment in security infrastructure, software upgrades, testing, and specialized technical expertise. Organizations operating large networks must identify vulnerable cryptographic algorithms, assess dependencies, and migrate systems without disrupting existing services. Compatibility with legacy hardware, network protocols, applications, and third-party systems can further complicate deployment. Quantum key distribution may also require specialized optical equipment and suitable fiber or satellite infrastructure, depending on the implementation. Additionally, organizations must evaluate performance, interoperability, and operational requirements when integrating new security technologies. These challenges can extend deployment timelines and encourage businesses to adopt phased migration strategies, particularly when existing systems have long replacement cycles or limited modernization budgets.
Accelerating adoption of post-quantum cryptography and quantum-secure communications
The transition toward quantum-resistant cryptographic standards presents significant opportunities for technology providers, telecommunications operators, and cybersecurity service companies. Standardized post-quantum algorithms enable organizations to incorporate quantum-resistant cryptography into existing networks, applications, and security products, often without requiring entirely new physical infrastructure. Moreover, quantum key distribution offers opportunities for specialized high-security communications, particularly in government, defense, financial services, and critical infrastructure. Hybrid architectures combining conventional cryptography, post-quantum algorithms, and quantum-based key distribution can address different security requirements across network environments. Growing demand for cryptographic inventories, migration consulting, key management, and quantum-safe network monitoring is also creating opportunities for managed security providers and specialized technology vendors.
Rapid technological change and competition from established cybersecurity solutions
The quantum-safe network market faces challenges from established cybersecurity vendors, rapidly evolving cryptographic standards, and uncertainty regarding the timeline for practical quantum threats. Organizations may delay investments when they perceive quantum computing risks as distant or when migration costs compete with immediate cybersecurity priorities. Additionally, differences in vendor implementations and interoperability can complicate the deployment of quantum-safe solutions across heterogeneous networks. Changes in standards, algorithm vulnerabilities, or implementation weaknesses may require additional testing and product updates. Competition from established encryption, network security, and key management providers can also place pressure on pricing and differentiation. Vendors must maintain cryptographic agility, interoperability, and robust implementation security to establish long-term customer confidence.
The COVID-19 pandemic accelerated digital transformation, remote working, cloud adoption, and dependence on secure digital communications. These developments increased the importance of protecting enterprise networks, telecommunications infrastructure, and sensitive information transmitted across distributed environments. However, the pandemic also redirected some organizational spending toward immediate operational continuity and conventional cybersecurity priorities. Supply chain disruptions and delayed infrastructure projects affected portions of the broader networking and security industry. Following the pandemic, the expansion of cloud services, data center infrastructure, digital financial services, and connected government systems has reinforced the need for long-term cryptographic resilience. Growing awareness of quantum-related security risks and the development of standardized post-quantum cryptography have further strengthened the case for systematic quantum-safe network migration.
The Post-Quantum Cryptography (PQC) segment is expected to account for the largest share during the forecast period
The Post-Quantum Cryptography (PQC) segment is expected to hold a leading position in the quantum-safe network market, supported by its applicability across existing digital infrastructure and its potential to protect communications without requiring dedicated quantum communication links. PQC uses cryptographic algorithms designed to resist attacks from both classical and quantum computers. The standardization of post-quantum algorithms by the National Institute of Standards and Technology has accelerated migration planning among enterprises, government agencies, and technology providers. PQC can be incorporated into software, network protocols, public-key infrastructure, and security appliances through appropriate implementation and testing. Its broad applicability across cloud computing, telecommunications, financial services, and enterprise networks supports its commercial adoption.
The Quantum Key Distribution (QKD) segment is expected to witness strong growth during the forecast period
The Quantum Key Distribution (QKD) segment is expected to experience strong growth as governments, telecommunications operators, and critical infrastructure organizations explore quantum-based approaches to secure key exchange. QKD uses quantum communication principles to establish cryptographic keys and detect certain forms of interception within the implemented system. Investments in metropolitan quantum networks, fiber-based quantum communication infrastructure, and satellite-enabled security initiatives are expanding its potential deployment landscape. Additionally, advances in multiplexing and integration with conventional optical networks can improve the practicality of selected QKD deployments. Demand is expected to be supported by specialized high-security requirements, although deployment economics, distance limitations, infrastructure availability, and integration requirements influence adoption across different applications.
During the forecast period, North America is expected to hold a leading share of the Global Quantum-Safe Network Market, supported by substantial cybersecurity investment, advanced telecommunications and data center infrastructure, and early preparation for post-quantum cryptographic migration. The United States represents a major market because government agencies, financial institutions, technology companies, and critical infrastructure operators have significant requirements for protecting sensitive information. National cybersecurity guidance and the standardization of post-quantum algorithms are encouraging organizations to identify cryptographic vulnerabilities and develop migration strategies. Additionally, the presence of established cybersecurity vendors, cloud service providers, and specialized quantum technology companies supports product development and commercialization across the region.
Asia Pacific is expected to register the highest CAGR during the forecast period, driven by investments in quantum communication infrastructure, expanding digital economies, and growing emphasis on national cybersecurity capabilities. China has invested in quantum communication networks, while Japan, South Korea, India, and other regional markets are developing quantum technology capabilities and strengthening digital security infrastructure. The region's large telecommunications networks, expanding data center capacity, and increasing adoption of cloud-based services create opportunities for post-quantum cryptography and quantum-safe networking solutions. Government-backed research initiatives and collaboration between telecommunications operators, universities, and technology companies are also supporting ecosystem development and commercialization.
Key players in the market
Some of the key players in the Global Quantum-Safe Network Market include International Business Machines Corporation (IBM), Thales S.A., ID Quantique SA, Toshiba Corporation, QuantumCTek Co., Ltd., QuintessenceLabs Pty Ltd., CryptoNext Security SAS, evolutionQ Inc., PQShield Ltd., ISARA Corporation, Palo Alto Networks, Inc., Cisco Systems, Inc., Nokia Corporation, BT Group plc, and Arqit Quantum Inc.
In September 2026, Arqit Quantum Inc. and Babcock demonstrated a secure communications network designed to counter future quantum-enabled threats. The demonstration highlighted the application of quantum-safe security technologies to sensitive communications and defense-related network environments.
In June 2026, ID Quantique and IonQ introduced Clavis XG Multiplex, an addition to the company's quantum key distribution portfolio that enables quantum and classical traffic to coexist on existing metropolitan fiber infrastructure. The development supports the integration of quantum security into metropolitan communications networks.
In February 2026, Nokia, Numana, and their partners validated a quantum-safe network blueprint through interoperability testing on Canada's Kirq quantum-safe testbed. The work demonstrated how multiple next-generation encryption technologies could operate within a unified architecture to strengthen the security of critical infrastructure networks.
In August 2026, Thales launched Luna 8, a next-generation hardware security module designed to support cryptographic security requirements associated with AI and post-quantum computing. The product incorporates support for emerging post-quantum cryptography requirements and strengthens the company's portfolio of hardware-based security solutions.
Note: Tables for North America, Europe, APAC, South America, and Rest of the World (RoW) Regions are also represented in the same manner as above.